249638454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56149}}^1$

素因数の和:56189

約数の個数: 48

約数和(自身を含む): 613158000

約数和(自身を除く): 363519546

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 56149, 112298, 168447, 336894, 505341, 729937, 1010682, 1066831, 1459874, 2133662, 2189811, 3200493, 4379622, 6400986, 6569433, 9601479, 13138866, 13868803, 19202958, 27737606, 41606409, 83212818, 124819227, 249638454]

約数ペア:

[(1, 249638454), (2, 124819227), (3, 83212818), (6, 41606409), (9, 27737606), (13, 19202958), (18, 13868803), (19, 13138866), (26, 9601479), (38, 6569433), (39, 6400986), (57, 4379622), (78, 3200493), (114, 2189811), (117, 2133662), (171, 1459874), (234, 1066831), (247, 1010682), (342, 729937), (494, 505341), (741, 336894), (1482, 168447), (2223, 112298), (4446, 56149)]